2016 Audi A5 Electrical Switch & Relay Parts

This table covers the pressure switches on the A/C circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

2 A/C Refrigerant Pressure Switch parts for the 2016 Audi A5 come from 2 brands — FOUR SEASONS and UAC.

This group includes FOUR SEASONS 37427 and UAC SW11224C.

This table covers the relays that control the ABS circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS RY577.

This table covers the relays that control the Accessory Power circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

One part is listed for the 2016 Audi A5 — STANDARD MOTOR PRODUCTS RY577.

This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Brake Light Switch parts for the 2016 Audi A5 come from 4 brands — DORMAN, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.

The Economy section lists 1 option from DORMAN — the catalog's value-priced group. DORMAN 920497 is listed in this group.

In the Standard Replacement grade, ROSTRA, STANDARD MOTOR PRODUCTS and WELLS supply 3 parts: built to original-equipment specification. A representative part number is ROSTRA 620127.

Listed part numbers: DORMAN 920497, ROSTRA 620127 and STANDARD MOTOR PRODUCTS SLS488, plus the other parts above.

This table covers the Cruise Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Cruise Control Switch parts are listed for the 2016 Audi A5, from ROSTRA and WELLS.

Listed part numbers: ROSTRA 641018, ROSTRA 641020 and WELLS 1S14789, plus the other parts above.

This table covers the dimmer switches that select headlamp high and low beam. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Dimmer Switch parts are listed for the 2016 Audi A5, from ROSTRA and WELLS.

This group includes ROSTRA 641018, ROSTRA 641020 and WELLS 1S14789 and the remaining parts above.

This table covers the Fog / Driving Lamp switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

8 Fog / Driving Lamp Switch parts are listed for the 2016 Audi A5, from WELLS and ROSTRA. WELLS 1S14792 carries the "Popular" badge.

Listed part numbers: WELLS 1S14792, WELLS 1S14791 and ROSTRA 650733, plus the other parts above.

This table covers the relays that control the Fuel Pump / Circuit Opening circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

2 Fuel Pump / Circuit Opening Relay parts for the 2016 Audi A5 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS RY577 and WELLS 1R2303.

This table covers the Hazard Warning switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

3 Hazard Warning Switch parts are listed for the 2016 Audi A5, from STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS HZS293, STANDARD MOTOR PRODUCTS HZS279 and WELLS 1S12829.

This table covers the column or dash switches that control the exterior lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

5 Headlamp Switch parts are listed for the 2016 Audi A5, from WELLS and STANDARD MOTOR PRODUCTS. WELLS 1S14792 carries the "Popular" badge.

Part numbers include WELLS 1S14792, STANDARD MOTOR PRODUCTS HLS1379 and STANDARD MOTOR PRODUCTS HLS1506, among others listed above.

This table covers the relays that control the Horn circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

One part is listed for the 2016 Audi A5 — WELLS 1R2303.

This table covers the ignition switches that feed the starter circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

2 Ignition Starter Switch parts are listed for the 2016 Audi A5, from STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS US1471 and WELLS 1S15906.

This table covers the Instrument Panel Dimmer switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

8 Instrument Panel Dimmer Switch parts for the 2016 Audi A5 come from 2 brands — WELLS and ROSTRA. The "Popular" part is WELLS 1S14792.

This group includes WELLS 1S14792, WELLS 1S14791 and ROSTRA 650733 and the remaining parts above.

This table covers the relays that control the Multi-Function circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

4 Multi-Function Relay parts for the 2016 Audi A5 come from 2 brands — BOSCH and WELLS.

This group includes BOSCH 0986332209, BOSCH 0986AH0080 and BOSCH 0986332004 and the remaining parts above.

This table covers the Neutral Safety Switch / Range sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS NS769.

This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch. Read more

6 Oil Pressure Sender / Switch parts for the 2016 Audi A5 come from 4 brands — ROSTRA, WELLS, ÜRO PARTS and 1 other brand. The "Popular" part is ROSTRA 501414.

The Economy section: 1 option from ÜRO PARTS. ÜRO PARTS 038919081 is listed in this group.

Standard Replacement: 5 parts, from ROSTRA, WELLS and GPD. A representative part number is ROSTRA 501414.

Listed part numbers: ROSTRA 501414, ÜRO PARTS 038919081 and WELLS 1S10845, plus the other parts above.

This table covers the switches that command each window motor. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Power Window Switch parts for the 2016 Audi A5 come from 3 brands — WELLS, ÜRO PARTS and MARELLI.

The Economy section: 1 option from ÜRO PARTS. ÜRO PARTS 8K0959855BV10 is listed in this group.

Standard Replacement: 2 parts, from WELLS. A representative part number is WELLS 1S13086.

1 further part sits outside the graded sections, with the same engine-level match.

Part numbers include ÜRO PARTS 8K0959855BV10, WELLS 1S13086 and WELLS 1S13087, among others listed above.

This table covers the relays that control the Starter Motor Control circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

2 Starter Motor Control Relay parts are listed for the 2016 Audi A5, from STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS RY577 and WELLS 1R2303.

This table covers the Trunk Lid / Tailgate Release switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

One part is listed for the 2016 Audi A5 — ÜRO PARTS 5N0827566T.

This table covers the combination / turn-signal switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Turn Signal Switch parts for the 2016 Audi A5 come from 2 brands — ROSTRA and WELLS.

Part numbers include ROSTRA 641018, ROSTRA 641020 and WELLS 1S14789, among others listed above.

This table covers the relays that control the Washer Pump circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS RY577.

This table covers the Wiper / Washer switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Wiper / Washer Switch parts are listed for the 2016 Audi A5, from ROSTRA and WELLS.

Listed part numbers: ROSTRA 641018, ROSTRA 641020 and WELLS 1S14789, plus the other parts above.